Home / 1,594,904,015,910.40-2,392,362,154,967-386,152,412,637.96

Finding the Fourth Proportional to 1,594,904,015,910.40, 2,392,362,154,967 and 386,152,412,637.96

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Solution

The fourth proportional to 1,594,904,015,910.40, 2,392,362,154,967 and 386,152,412,637.96 is: 579,230,103,397.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,904,015,910.40 : 2,392,362,154,967 = 386,152,412,637.96 : x
  2. Step 2: Convert to fraction form
    1,594,904,015,910.40/2,392,362,154,967 = 386,152,412,637.96/x
  3. Step 3: Cross multiply
    1,594,904,015,910.40x = 2,392,362,154,967 × 386,152,412,637.96
  4. Step 4: Simplify right side
    1,594,904,015,910.40x = 923,816,418,044,256,186,269,696
  5. Step 5: Solve for x
    x = 923,816,418,044,256,186,269,696/1,594,904,015,910.40
  6. Step 6: Final answer
    x = 579,230,103,397.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.